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== Glitch Explorer ==
The Glitch Explorer has drastically changed in 4.0.0. Previously the Glitch Explorer used the "Scripting" interface and relied on you specifying some arbitrary data to change. Now instead you define a Python function that changes the glitch parameters, and use the existing "auxiliary" links to execute the functions.
API Changes
The ChipWhisperer is moving towards a "sane" API. This means that now for example you can inspect the value of a "scope" object, and it will print all current settings:<syntaxhighlight lang="python">
>>> scope
cwlite Device
gain =
mode = low
gain = 45
db = 22.50390625
adc =
state = False
basic_mode = rising_edge
timeout = 4.0
offset = 0
presamples = 0
samples = 3000
decimate = 1
trig_count = 8
clock =
adc_src = clkgen_x4
adc_phase = 0
adc_freq = 29538459
adc_rate = 29538459
adc_locked = True
freq_ctr = 0
freq_ctr_src = extclk
clkgen_src = system
extclk_freq = 10000000
clkgen_mul = 2
clkgen_div = 26
clkgen_freq = 7384615
clkgen_locked = True
trigger =
triggers = tio4
module = basic
io =
tio1 = serial_rx
tio2 = serial_tx
tio3 = high_z
tio4 = high_z
pdid = high_z
pdic = high_z
nrst = high_z
glitch_hp = 0
glitch_lp = 0
extclk_src = hs1
hs2 = glitch
target_pwr = True
glitch =
clk_src = clkgen
width = 5.078125
width_fine = 0
offset = -7.03125
offset_fine = 0
trigger_src = ext_single
arm_timing = after_scope
ext_offset = 20
repeat = 4
output = clock_xor
</syntaxhighlight>It also allows you to now modify settings via simple set statements:<syntaxhighlight lang="python">
>>> scope.io.nrst = False
>>> scope.io.nrst = True
>>> scope.clock.clkgen_freq = 4E6
</syntaxhighlight>
